docs(specs): FastMCP 3.x modernization analysis for Splunk/ITSI servers#130
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docs(specs): FastMCP 3.x modernization analysis for Splunk/ITSI servers#130YoungDan wants to merge 1 commit into
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…ervers Audit of FastMCP version (3.2.4 — already current) and feature adoption across both MCP servers, with three sequenced approaches (drop-in middleware, native-registration migration, provider/CodeMode rebuild) and ordered performance recommendations. No code changes; analysis only. Companion implementation spec to follow once a maintainer approves the approach. Co-authored-by: Daniel Young <YoungDan@users.noreply.github.com>
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Summary
Adds a design/analysis spec at
docs/superpowers/specs/2026-05-07-fastmcp-modernization-design.mdcovering:fastmcp>=3.2.4,<4and the resolved version inuv.lockis3.2.4, which is the latest stable on PyPI. There is no version drift between the project and upstream FastMCP.ctx.elicit(), etc.) that this codebase does not yet use. The spec lists each missing feature and where it would help.src/server.py(1,228 lines),src/core/loader.py(1,303 lines), and the hand-rolled middleware/wrapper machinery — both of which exceed the workspace's own file-size rule and reimplement work that FastMCP 3.x now does natively.server.py/loader.pysplit, C: provider-based architecture with CodeMode. Recommends sequencing A → B, with C as a future spec.mcp-builderlens — naming, output schemas, annotations, pagination, structured outputs.The spec is analysis-only — no source files change. The companion implementation spec for Approach A is left as a follow-up so a maintainer can approve direction before code lands.
Skills applied:
brainstorming,mcp-builder,performance(per request).Type of change
Checklist
uv run ruff check,uv run mypy) — N/A, docs-onlyRelated issues
None tracked yet — this spec is the seed for follow-up implementation tickets per Approach A.